CN103480601B - A kind of active carbon pickling device - Google Patents

A kind of active carbon pickling device Download PDF

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Publication number
CN103480601B
CN103480601B CN201310466443.5A CN201310466443A CN103480601B CN 103480601 B CN103480601 B CN 103480601B CN 201310466443 A CN201310466443 A CN 201310466443A CN 103480601 B CN103480601 B CN 103480601B
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China
Prior art keywords
active carbon
cylindrical shell
pickling device
steam
heating pipe
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CN201310466443.5A
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CN103480601A (en
Inventor
邢贞娇
汪印
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Institute of Urban Environment of CAS
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Institute of Urban Environment of CAS
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30Processes for preparing, regenerating, or reactivating
    • B01J20/34Regenerating or reactivating
    • B01J20/3416Regenerating or reactivating of sorbents or filter aids comprising free carbon, e.g. activated carbon
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00Carbon; Compounds thereof
    • C01B32/30Active carbon
    • C01B32/312Preparation
    • C01B32/342Preparation characterised by non-gaseous activating agents

Abstract

The invention discloses a kind of active carbon pickling device, comprising: cylindrical shell, described cylindrical shell top is provided with charging aperture, acid inlet, water inlet and exhaust outlet, and described cylinder body bottom is provided with discharge outlet and discharging opening; Steam-heating pipe, is positioned at described cylindrical shell bottom; Filter cylinder, is positioned at described cylindrical shell, is connected with discharge outlet; The air inlet of described steam-heating pipe is drawn by described cartridge interior space.Active carbon pickling device of the present invention, can realize stirring the charcoal bed in cylindrical shell, not only avoid the destruction of manually stirring active carbon, the active carbon pickling of charcoal bed also can be enable abundant, improve pickling efficiency and pickling effect.Active carbon pickling device of the present invention, has structure simple, easy to use, the feature that active carbon wear intensity is low, and when shift activity charcoal kind, only need change filter cylinder and filter screen.

Description

A kind of active carbon pickling device
Technical field
The present invention relates to active carbon Preparation equipment, particularly a kind of active carbon pickling device.
Background technology
Active carbon is widely used in, in all trades and professions such as the energy, chemical industry, food, medicine, environmental protection, material, metallurgy, having become the important industrial production in productive life owing to having excellent characterization of adsorption.
Divide with the raw material producing active carbon, substantially can be divided into coal mass active carbon and the large class of wood activated charcoal two.Wood activated charcoal also can be divided into two large classes: the granular active carbon that a class is is representative with shells such as coconut husk, rubber jar, walnut shells, and another kind of is for the powdered active carbon of representative with wood chip, rice husk, bamboo bits etc.Current granular active carbon acid dip pickle comprises the cylindrical shell that a bottom has liquid outlet, and cylindrical shell inner bottom part is provided with the filter having filter opening.During pickling, material (active carbon, hydrochloric acid etc.) is added in cylindrical shell and reacts, by delivery port, pickle is emitted after reaction.
There is following problem in existing active carbon pickling device: because filter course is naturally mated formation by refractory brick to form, hole between each refractory brick is as the filter bores of filter course, when draining, although there is the filtration of filter course and filter, but still have tiny activated carbon granule by filter opening with washing lotion flow out, and due to the surface flatness of filter poor, more easily cause the blocking of filter bores, pickle is difficult to the filter opening by filter, flows out from discharge outlet.And the filter course be made up of refractory brick, under the effect of high temperature, strong acid, highly basic, easy deliming, increases the ash content of active carbon; Meanwhile, the cylindrical shell made with PV plastics, under the effect of high temperature, strong acid, highly basic, easily aging, cause PV plastic cylinder fragile.In addition, although some acid dip pickle inside is provided with heater, heat material, this kind of mode of heating is owing to there being the obstacle of filter course and filter, and do not have corresponding effect to charcoal bed, material reaction is uneven, and the reaction time is longer.Existing pickler cylindrical shell inner bottom part is owing to being provided with filter course and filter, and material from cylinder body bottom discharging voluntarily, can not need manually to carry out discharging, cause whole pickling operation process, and labor strength increases, troublesome poeration.Meanwhile, due to the existing special construction of acid dip pickle, when filter, steam-heating pipe etc. damage, maintenance of equipment difficulty increases.
Summary of the invention
The problem that the present invention solves is to provide a kind of active carbon pickling device, and it is not good that solution existing apparatus exists result of use, and is difficult to the problem such as operation, maintenance difficulty.
For solving the problem, the technical solution used in the present invention is:
A kind of active carbon pickling device, comprising: cylindrical shell, described cylindrical shell top is provided with charging aperture, acid inlet, water inlet and exhaust outlet, and described cylinder body bottom is provided with discharge outlet and discharging opening; Steam-heating pipe, is positioned at described cylindrical shell bottom; Filter cylinder, is positioned at described cylindrical shell, is connected with discharge outlet; The air inlet of described steam-heating pipe is drawn by described cartridge interior space.
Further, described steam-heating pipe is made up of the many arms be responsible for and be connected on described supervisor, and described arm is provided with venthole.
Further, described venthole is evenly distributed on described arm, and its axis upwards with described body centre axle angle at 45 °.
Further, described many arms arrive short arranged in parallel along described supervisor one end to the other end from short to long again.
Further, described discharge outlet is provided with double-layer leaching net.
Further, described cylindrical shell outer setting has heat-insulation layer, and described heat-insulation layer outside is coated with protective layer.
Further, described cylindrical shell top is also provided with observation panel and sample tap.
Further, described cylindrical shell is by enamel material and cast iron is integrated poured is formed.
Compared with prior art, the advantage of technical solution of the present invention is:
Heated in cylindrical shell by steam-heating pipe, and gases at high pressure can be filled with by steam-heating pipe, realize stirring the charcoal bed in cylindrical shell, not only avoid the destruction of manually stirring active carbon, the active carbon pickling of charcoal bed also can be enable abundant, improve pickling efficiency and pickling effect.
Accompanying drawing explanation
Fig. 1 is the overall generalized section of the specific embodiment of the invention.
Fig. 2 is specific embodiment of the invention cylindrical shell schematical top view.
Fig. 3 is specific embodiment of the invention steam-heating pipe schematic diagram.
Fig. 4 is specific embodiment of the invention filter cylinder schematic diagram.
Fig. 5 is specific embodiment of the invention filter screen schematic diagram.
Fig. 6 is the barrel schematic cross-section of specific embodiment of the invention cylindrical shell.
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is elaborated.
Shown in composition graphs 1 to Fig. 6, a kind of active carbon pickling device, comprising: cylindrical shell 1, and described cylindrical shell 1 top is provided with charging aperture 11, acid inlet 12, water inlet 13 and exhaust outlet 14, is provided with discharge outlet 15 and discharging opening 16 bottom described cylindrical shell 1; Steam-heating pipe 2, is positioned at described cylindrical shell 1 bottom; Filter cylinder 3, is positioned at described cylindrical shell 1, is connected with discharge outlet 15; The air inlet 21 of described steam-heating pipe 2 is drawn by described filter cylinder 3 inner space.
Wherein, in Fig. 2, described cylindrical shell 1 top is also provided with observation panel 17 and sample tap 18.Described observation panel 17 is transparent window, and naked eyes can check the active carbon pickling situation of cylindrical shell 1 inside through observation panel.Sample tap 18 is used to take out activated carbon sample in cylindrical shell 1, in order to judge the pickling quality of active carbon.
Wherein, as shown in Figure 3, described steam-heating pipe 2 is made up of supervisor 23 and the many arms 24 be connected on described supervisor 23, and described arm 24 is provided with venthole 241.Described venthole 241 is evenly distributed on described arm 24, and its axis upwards with described cylindrical shell 1 central shaft angle at 45 °.This design considers that described steam-heating pipe 2 is arranged at described cylindrical shell 1 Lower Half, therefore, the venthole 241 be distributed on described steam-heating pipe 2 is arranged to opening obliquely, steam or gases at high pressure then can be made to be rapidly to ejection, be full of whole cylindrical shell 1 inner space, and the effect of stirring can be played charcoal bed.
Wherein, described many arms 24 arrive short arranged in parallel along described supervisor 23 one end to the other end from short to long again.Also namely, described arm 24 has different length, and is arranged parallel to each other, and employing arrives short arrangement mode, overall adult fish aliform from short to long again.Certainly, described arm 24 also can be other set-up modes, such as cross arrangement at grade, or not length arrangement at grade.The arrangement mode of preferred the present embodiment.
(PP-R English name is polypropylenerandom (copolymer) by the PP-R pipe of high temperature resistant, acid and alkali-resistance for described supervisor 23 and arm 24, PP-R is the abbreviation of polypropylene random copolymer, is also used to refer to the dedicated transport material of cold water pipe and hot water) make.
Wherein, as shown in Figure 4 and Figure 5, the described discharge outlet 15 be connected with filter cylinder 3, is provided with double-layer leaching net 151.Described filter screen 151 is netted, is closely fixed on discharge outlet 15 place, and it will spill the activated carbon filtration of filter cylinder 3 out further, avoids running off.Described filter cylinder 3 is tubular, is provided with filter opening 31, and gas outlet, through the ventilation section of steam-heating pipe 2, is drawn by its inner space in cylindrical shell 1.
Wherein, described cylindrical shell 1 outer setting has heat-insulation layer 4 as described in Figure 6, and described heat-insulation layer 4 outside is coated with protective layer 5.Described protective layer 5 adopts iron sheet to make.Described heat-insulation layer 4 adopts the material of heat-preservation cotton class to make.
Wherein, described cylindrical shell 1 is by enamel material and cast iron is integrated poured is formed, and have good high temperature resistant, the characteristic such as high pressure, acid and alkali-resistance, and thermal coefficient of expansion is less, ensure that the sealing property of staving.
Active carbon pickling device described in the specific embodiment of the invention, heated in cylindrical shell by steam-heating pipe, and gases at high pressure can be filled with by steam-heating pipe, realize stirring the charcoal bed in cylindrical shell, not only avoid the destruction of manually stirring active carbon, the active carbon pickling of charcoal bed also can be enable abundant, improve pickling efficiency and pickling effect.Active carbon pickling device of the present invention, has structure simple, easy to use, the feature that active carbon wear intensity is low, and when shift activity charcoal kind, only need change filter cylinder and filter screen.
Although the present invention with preferred embodiment openly as above; but it is not for limiting the present invention; any those skilled in the art without departing from the spirit and scope of the present invention; can make possible variation and amendment, the scope that therefore protection scope of the present invention should define with the claims in the present invention is as the criterion.

Claims (6)

1. an active carbon pickling device, is characterized in that, comprising:
Cylindrical shell, described cylindrical shell top is provided with charging aperture, acid inlet, water inlet and exhaust outlet, and described cylinder body bottom is provided with discharge outlet and discharging opening;
Steam-heating pipe, is positioned at described cylindrical shell bottom;
Filter cylinder, is positioned at described cylindrical shell, is connected with discharge outlet;
The air inlet of described steam-heating pipe is drawn by described cartridge interior space;
Described steam-heating pipe is made up of the many arms be responsible for and be connected on described supervisor, and described arm is provided with venthole; Described discharge outlet is provided with double-layer leaching net.
2. active carbon pickling device according to claim 1, is characterized in that, described venthole is evenly distributed on described arm, and its axis upwards with described body centre axle angle at 45 °.
3. active carbon pickling device according to claim 1, is characterized in that, described many arms arrive short arranged in parallel along described supervisor one end to the other end from short to long again.
4. active carbon pickling device according to claim 1, is characterized in that, described cylindrical shell outer setting has heat-insulation layer, and described heat-insulation layer outside is coated with protective layer.
5. active carbon pickling device according to claim 1, is characterized in that, described cylindrical shell top is also provided with observation panel and sample tap.
6. active carbon pickling device according to claim 1, is characterized in that, described cylindrical shell is by enamel material and cast iron is integrated poured is formed.
CN201310466443.5A 2013-10-09 2013-10-09 A kind of active carbon pickling device Active CN103480601B (en)

Priority Applications (1)

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Application Number Priority Date Filing Date Title
CN201310466443.5A CN103480601B (en) 2013-10-09 2013-10-09 A kind of active carbon pickling device

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CN103480601A CN103480601A (en) 2014-01-01
CN103480601B true CN103480601B (en) 2016-03-02

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Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101817475B1 (en) * 2017-07-03 2018-02-21 이상훈 Activated carbon recycling and changing possible exhaust gas cleaning apparatus
CN110479688B (en) * 2019-08-05 2022-02-11 马鞍山致青工业设计有限公司 Rotary pickling device for cyclic utilization of pickling solution for silicon wafer production
CN110817872B (en) * 2019-11-30 2021-09-14 海南星光活性炭有限公司 Granular activated carbon water rinsing device
CN113245292A (en) * 2021-04-20 2021-08-13 福建韩研环保科技有限公司 Assembly line type activated carbon pickling and washing integrated machine

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS611364B2 (en) * 1981-10-13 1986-01-16 Kurita Water Ind Ltd
JP2002172386A (en) * 2000-12-06 2002-06-18 Kurita Water Ind Ltd Washing method for activated carbon
CN201330159Y (en) * 2008-09-16 2009-10-21 浙江省林业科学研究院 Activated carbon rinsing equipment
CN201534778U (en) * 2009-08-24 2010-07-28 紫金矿业集团股份有限公司 Activated carbon purifying and impurity separating equipment
CN201552006U (en) * 2009-11-23 2010-08-18 紫金矿业集团股份有限公司 Activated charcoal pickler
CN102397852B (en) * 2011-11-08 2013-08-14 江苏竹溪活性炭有限公司 Activated carbon pickling device
CN102397851A (en) * 2011-11-08 2012-04-04 江苏竹溪活性炭有限公司 Activated carbon pickling tank
CN102430541A (en) * 2011-11-08 2012-05-02 江苏竹溪活性炭有限公司 Active carbon pickling device with fast reaction, quick liquid outlet and long service life

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